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Building Blocks of Life Found on Asteroid · Elon Musk Podcast

• 0:01
  Hey everybody, welcome back to the Elon Musk podcast.
• 0:05
  This is a show where we discuss. The critical.
• 0:07
  Crossroads, The Shape, SpaceX, Tesla X, The Boring Company, and
• 0:12
  Neuralink. And I'm your host Will Walden if
• 0:15
  you want uninterrupted episodes of the Elon Musk podcast.
• 0:19
  Please go to club. Elon.supercast.com to find out
• 0:24
  how. There's a link.
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  In the show notes. Scientists have recently started
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  on the groundbreaking analysis of sample from the asteroid
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  Bennu, courtesy of NASA's OSIRIS Rex mission.
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  This is spanned 7 years, culminating with the delivery of
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  a precious cargo of asteroid fragments to Earth on September
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  24th, 2023. The landing is in a secluded
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  area of the Utah Test and Training Range operated by the
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  Department of Defense, and it went off without a hitch.
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  Now OSIRIS Rex, an acronym encapsulating the mission's
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  multifaceted goals, has returned with what is believed to be
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  remnants from the dawn of our own solar system some 4.5
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  billion years ago. And the University of Arizona's
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  dedicated team is at the forefront, employing cutting
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  edge technology to decipher the secrets held by these dark
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  particles from Bennu. With the modest 200 milligrams
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  of the Bennu sample to work with, the team has identified
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  over 1000 particles, some as large as 3.5 centimeters,
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  offering an unprecedented glimpse into the building blocks
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  of our solar system. Now these samples are teeming
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  with minerals containing water alongside a wealth of carbon,
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  nitrogen, sulfur and phosphorus, making them a significant
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  repository of primordial material.
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  And the implications of these findings are profound, hinting
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  at Bennu's potential origins from an ancient oceanic world, a
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  theory supported by the presence of a unique phosphate crust in
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  the samples, a feature not found in any meteorites on Earth.
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  Now, as the scientific community awaits and anticipates the
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  detailed revelations of the upcoming 55th Lunar and
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  Planetary Science Conference, the research conducted paves the
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  way for a deeper understanding of our place in the cosmos.
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  This journey not only unravels the history of Bennu, but also
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  bridges the gap between known meteorites and their celestial
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  origins, enriching our knowledge of the vast asteroid belt and
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  the samples from the asteroid Bennu through NASA's Osiris Rex
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  mission suggest. That this.
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  Space rock might have connections to ancient ocean
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  worlds. This discovery provides a unique
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  glimpse into the early solar systems composition and the
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  materials that formed our own planet.
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  The University of Arizona's team is at the forefront analyzing
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  the samples to uncover the secrets.
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  The samples are now under meticulous examination to
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  understand their composition and significance, and at the
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  University of Arizona Quiper, Arizona Laboratory for Estro
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  Materials analysis, scientists are busy investigating the Bennu
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  samples. The initial batch for analysis
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  consists of 200 milligrams of material which, although small
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  in quantity, is rich in data. The samples feature a variety of
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  particle sizes, indicating A diverse collection of materials
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  from the asteroid. Now, the Bennu samples have
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  revealed the wealth of information, including the
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  presence of water, carbon, nitrogen, sulphur and also
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  phosphorus. These elements, which are all
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  essential for life, are locked within the asteroid's minerals,
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  suggesting that Bennu could be a reservoir of primordial material
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  untouched by the processes that have altered similar substances
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  on Earth. Now we're waiting for this
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  analysis, and it'll happen on the 55th Lunar and Planetary
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  Science Conference, and there's over 70 abstracts submitted for
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  this. The conference promises to shed
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  new light on the asteroid's composition and its implications
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  for understanding the solar system's history.
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  Now 1 Intriguing aspect of the Bennu samples is the unique
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  isotopic composition setting them apart from meteorites found
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  on Earth. And this distinction suggests
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  that the asteroid contains materials not typically
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  accessible through meteorite study.
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  Offering new avenues for research into the Solar System's
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  building blocks are particularly novel.
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  Finding is the presence of a phosphate crust in Bennu
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  samples, a feature not observed in meteorites.
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  This crust could indicate a connection to extraterrestrial
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  ocean worlds where phosphates play a crucial role in
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  biological processes. This discovery fuels speculation
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  that Bennu may have originated from an ancient ocean world.
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  Now, the process of studying the Bennu samples is a testament to
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  the dedication and collaboration with scientists over decades.
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  From the mission's proposal to the analysis of the return
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  samples, researchers like Thomas Zega express gratitude for
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  opportunity to contribute and participate in this
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  groundbreaking work. In the success of Osiris Rex
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  mission and the analysis of the Bennu samples show that this is
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  an important space mission. They not only enhance our
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  understanding of scientific and specific celestial bodies, but
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  also help connect the dots between different Astro
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  materials found on Earth and their origins far away in the
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  cosmos. The opening of the sample return
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  capsule was monumentous for the Quick Look team.
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  Revealing a fine grain dust coating from Bennu was
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  absolutely amazing. This initial examination set the
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  stage for the detailed analysis that would follow using some of
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  the most advanced analytical tools available.
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  Now Zaga's personal journey with the Bennu samples from Texas to
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  Arizona highlights this meticulous care taken to
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  preserve these precious materials.
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  The samples were transported under strict conditions to
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  ensure their integrity, and with the full opening of the TAG Sam
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  head which held the Bennu samples, there's a lot of
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  challenges and excitement inherit in space exploration.
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  There's a lot of discovery to be happening right now and despite
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  technical hurdles from the team, they were a part of the TAG Sam
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  that was stuck. The team's persistence paid off,
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  allowing for a comprehensive cataloging of the Asteroids
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  bounty. Now, the upcoming release of
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  more Bennu sample catalog will mark a significant milestone,
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  enabling scientists worldwide to request samples for their own
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  research. Now, this effort will broaden
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  the scope of Bennu's study, contributing to a more nuanced
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  understanding of the asteroid and its place in our solar
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  system's history. And the analysis of Bennu
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  samples is an interdisciplinary endeavor, involving a range of
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  sophisticated instruments, from optical and electron microscopes
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  to the cutting edge nano Sims. The team is equipped to delve
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  into the minutiae of the asteroids composition.
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  The insight schemes from the Bennu samples are poised to
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  revolutionize our understanding of our own early solar system.
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  By examining the isotopic variations in mineral content of
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  the asteroid, scientists can piece together the history of
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  these ancient materials and their journey through space.
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  The ongoing study of the Bennu samples is dynamic and it's
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  evolving, with new discoveries expected in the coming months.
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  And we'll have them here for you on this show, so please hit the
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  subscribe button so you can get them all.
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  And the dedicated efforts of scientists ensure that this
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  mission will continue to unfail mysteries of the cosmos for
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  decades to come. Now, this Osiris Rex mission and
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  the study of the Bennu samples are all about exploration and
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  discovery. As researchers continue to
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  analyze these ancient materials, they're writing a new chapter in
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  our understanding of the universe and our place within
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  it. And the analysis of the asteroid
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  Bennu samples offers a fascinating glimpse into the
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  building blocks of our own solar system.
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  The findings from these studies not only enhance our knowledge
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  of Bennu, but also contribute to our broader understanding of the
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  cosmos and the origins of life on Earth.
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  Hey, thank you so much for listening today.
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  I really do appreciate your support.
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  and each other and I'll see you tomorrow.